XML
XML stands for extensible markup language.
It is a file that structures data for storage and transport.
XML allows users to create their own tags or use tags created by other users.
XML sample code
<?xml version="1.0" encoding="UTF-8"?> <student> <rollno>10001</rollno> <name>Lakshman</name> <age>15</age> <location>Chennai</location> </student>